# Differential equations and numerical methods

> Connect initial conditions, linear differential equations and numerical approximation with error and conditioning.

Prerequisites: Differentiation, exponentials and integration.

Short self-study course; not an accredited qualification or a complete university syllabus.

## Lessons

- [Initial-value problems and equilibrium](https://studybrix.com/en/courses/differential-equations/u-ode-initial-values/index.md): university; 8 questions.
- [Second-order equations and resonance](https://studybrix.com/en/courses/differential-equations/u-second-order/index.md): university; 8 questions.
- [Numerical approximation and conditioning](https://studybrix.com/en/courses/differential-equations/u-numerics/index.md): university; 8 questions.